Base | Representation |
---|---|
bin | 10100100110101001… |
… | …00100110110100001 |
3 | 1001112220022102222101 |
4 | 22103110210312201 |
5 | 140123231013134 |
6 | 5025344010401 |
7 | 541054604644 |
oct | 122324446641 |
9 | 31486272871 |
10 | 11061579169 |
11 | 4766a78173 |
12 | 2188600a01 |
13 | 1073908324 |
14 | 76d13da5b |
15 | 44b1a4e14 |
hex | 293524da1 |
11061579169 has 2 divisors, whose sum is σ = 11061579170. Its totient is φ = 11061579168.
The previous prime is 11061579103. The next prime is 11061579197. The reversal of 11061579169 is 96197516011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11038654225 + 22924944 = 105065^2 + 4788^2 .
It is a cyclic number.
It is not a de Polignac number, because 11061579169 - 215 = 11061546401 is a prime.
It is a super-2 number, since 2×110615791692 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (11061579769) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530789584 + 5530789585.
It is an arithmetic number, because the mean of its divisors is an integer number (5530789585).
Almost surely, 211061579169 is an apocalyptic number.
It is an amenable number.
11061579169 is a deficient number, since it is larger than the sum of its proper divisors (1).
11061579169 is an equidigital number, since it uses as much as digits as its factorization.
11061579169 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 102060, while the sum is 46.
The spelling of 11061579169 in words is "eleven billion, sixty-one million, five hundred seventy-nine thousand, one hundred sixty-nine".
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